import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/home.vue'
import Welcome from '../components/Welcome.vue'
import Users from '../components/user/Users.vue'
import Roles from '../components/power/Roles.vue'
import Rights from '../components/power/Rights.vue'
import Cate from '../components/goods/cate.vue'

Vue.use(VueRouter)

const router = new VueRouter({
        routes: [
            { path: '/', redirect: '/login' },
            { path: '/login', component: Login },
            {
                path: '/home',
                component: Home,
                redirect: '/Welcome',
                children: [
                    { path: '/Welcome', component: Welcome },
                    { path: '/users', component: Users },
                    { path: '/roles', component: Roles },
                    { path: '/rights', component: Rights },
                    { path: '/categories', component: Cate }

                ]

            },

        ]
    })
    //挂载路由导航守卫
router.beforeEach((to, from, next) => {
    if (to.path === '/login') return next();
    const tokenStr = window.sessionStorage.getItem('token');
    if (!tokenStr) return next('/login');
    next();
})
export default router